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A javelin must be made <strong>of</strong> 3 feet <strong>of</strong> closed cell pipe<br />
foam with thrusting tips at both ends. A javelin may<br />
not include a core <strong>of</strong> any sort.<br />
Thrown weapons may not be used in melee combat,<br />
they must be thrown. Since there is a wide range <strong>of</strong><br />
shapes and sizes that can be used, approval is based<br />
on a case by case basis by the weapons marshal.<br />
Weapon Safety Guidelines<br />
Please see the NERO International Website<br />
www.nerolarp.com for the most updated information<br />
regarding weapon safety rules.<br />
There are several basic rules regarding weapon<br />
construction in NERO and they are as follows:<br />
-All weapons must all within the minimum and<br />
maximum length, grip and blade requirements for<br />
their weapon type.<br />
-All weapons must be approved by a NERO<br />
safety marshal before they can be used in play.<br />
-All weapons must have a thrusting tip.<br />
-All weapons must be padded from the tip <strong>of</strong> the<br />
blade to the hand grip. All weapons must be padded<br />
with at least 5/8 inch wall thickness closed cell foam<br />
regardless <strong>of</strong> blade size.<br />
-A weapon must have at least 0.5 inch but no<br />
more than 1.5 inches <strong>of</strong> closed cell foam extending<br />
beyond the end <strong>of</strong> the core before the thrusting tip is<br />
added.<br />
-All tips must be rendered safe with tape and<br />
padding. In a melee, it is possible to accidentally hit<br />
someone with the pommel or cross guard, so these<br />
parts must be protected as well.<br />
-All blade areas or areas <strong>of</strong> the weapon that may<br />
come in contact with another player must be<br />
protected with at least 5/8 inch wall thickness pipe<br />
insulation. This includes the shaft areas <strong>of</strong> weapons<br />
such as axes, hammers, maces, etc.<br />
-All weapons must be fairly rigid so as not to act<br />
as a whip when swung quickly. Under most<br />
circumstances, a weapon tip should not bend more<br />
than 6 inches from true when a moderate weight is<br />
applied to the tip and the grip is held level.<br />
Conversely, all weapons must also have some give to<br />
them when contact is made.<br />
Construction Materials<br />
Core<br />
The core is the interior portion <strong>of</strong> a weapon that gives<br />
it strength and rigidity. There are several materials<br />
that can be used for cores including various types <strong>of</strong><br />
PVC piping, some types <strong>of</strong> spiral wound fiberglass<br />
tubing, and several other types <strong>of</strong> materials. Please<br />
note that you may never use wood or heavy metals as<br />
part <strong>of</strong> your core in weapon construction.<br />
The core <strong>of</strong> the weapon can be made <strong>of</strong> different<br />
materials based on the size <strong>of</strong> the weapon to be<br />
constructed.<br />
Below is an overview <strong>of</strong> suggested cores and the<br />
types <strong>of</strong> weapons that can be created with each<br />
material.<br />
Standard<br />
The standard core for weapons is PVC <strong>of</strong> which there<br />
are 2 types: white PVC used in plumbing and grey<br />
PVC or CPVC used for electrical work. The<br />
following list uses the inner diameter <strong>of</strong> the tubing.<br />
Please note that schedule 20 CPVC has a thin wall<br />
and is more flexible than schedule 40 CPVC. If you<br />
use schedule 20, use one size higher based on the<br />
weapon you are making.<br />
1/2 inch: This core can be used to make small and<br />
short and long weapons. This type <strong>of</strong> core has more<br />
give and should not be used in weapons longer than<br />
46 inches.<br />
3/4 inch: This core can be used to make two handed<br />
weapons.<br />
Ultralight<br />
Ultralight cores include carbon fiber, kitespar tube,<br />
fiberglass tube, and wrapped graphite tube.<br />
Aluminum core may only be used for polearms and<br />
staves. These material can be used to make most<br />
weapons, however the diameter <strong>of</strong> the kite pole<br />
determines which type <strong>of</strong> weapon it is best suited for.<br />
The following list uses the outer dimension <strong>of</strong> the<br />
tubing.<br />
0.414 inch: This core can be used to make small,<br />
short and long weapons. This type <strong>of</strong> core has<br />
more give and should not be used in weapons<br />
longer than 46 inches. Please note that depending<br />
on the style <strong>of</strong> weapon construction, this core may<br />
have too much give at the maximum length for<br />
long weapons.<br />
0.505 inch: This core can be used to make short<br />
and long weapons and spears. This type <strong>of</strong> core<br />
has more give and should not be used in weapons<br />
longer than 54 inches.<br />
0.610 inch: This core can be used to make staves,<br />
two handed weapons and spears. This type <strong>of</strong> core<br />
has more give and should not be used in weapons<br />
longer than 64 inches.<br />
0.745 inch: This core can be used for all two<br />
handed weapons. This type <strong>of</strong> core should not be<br />
used in weapons shorter than 54 inches.<br />
Closed Cell Foam<br />
This durable water resistant material is used in the<br />
construction <strong>of</strong> weapons in NERO. There are three<br />
types <strong>of</strong> closed cell foam that can be used for weapon<br />
construction: Pipe foam insulation, Pool Noodle, and<br />
Camp pad.<br />
Pipe foam Insulation: The most common type <strong>of</strong><br />
closed cell foam is pipe foam insulation. Closed cell<br />
pipe foam insulation is used to pad the blades <strong>of</strong><br />
weapons, and must be at least 5/8 inch wall thickness.<br />
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