Feathers: 3 pieces of 1.8 inches rotatable feathers, novel design, more stable trajectory.
Nocks: made of plastic (rotatable), shafts and nocks made of stainless steel.
Arrowheads weight:80gn(spine1000/900),100gn(spine800/700);made of 100% high strength stainless steel. High impact resistance and penetrating power!
Lighter than wooden arrows and more stable than aluminum arrows. Suitable for target shooting and archery competitions. Suitable for recurve bow, compound bow, archery competition.