Abstract: A chisel-type broadhead comprises a threaded ferrule laser welded to multiple blades. The blades are welded from both sides. The blades are welded to each other and to the ferrule. The ferrule and blades are configured to provide maximum impact strength to the broadhead. An optional feature enabling the broadhead ferrule threads to be tightened to the arrowshaft is provided. An improved method of welding the blades to the ferrule is provided.
Type:
Grant
Filed:
January 4, 2008
Date of Patent:
March 15, 2011
Assignee:
Acropolis Engineering
Inventors:
Gustavo Nuno, Edward Comber, Randall P Bonner