An archery projectile insert is provided with a rigid hollow tube having a collar at one end and an internally threaded bushing at an opposite end wherein the collar and bushing are cemented within the rigid tube; and wherein the three piece insert, formed into a unitary structure, is inserted into the hollow end of an archery shaft and cemented in place. A projectile tip having a shank and a threaded extension threadedly engages the internally threaded bushing to secure the tip in place to the projectile shaft.
申请公布号
US8016703(B1)
申请公布日期
2011.09.13
申请号
US20090547234
申请日期
2009.08.25
申请人
PRECISION SHOOTING EQUIPMENT, INC.
发明人
KRONENGOLD DAVID H.;RASOR, JR. ALLEN C.;HANSEN KEVIN;DURAN SALVADOR D.