Expandable broadhead with chisel tip

摘要

Designs for expandable broadhead arrowheads with chisel tips for attachment to arrow shafts are provided. The chisel tips, when inserted into the ferrules of the expandable broadheads, provide greater durability, improved flight characteristics for the projectile to which the broadheads are attached, and more effective deployment of the cutting blades of the expandable broadheads.

主权项

1. An expandable broadhead, comprising:
a ferrule body comprising a nose section and at least one blade recess; a multi-faceted chisel tip inserted into the nose section of the ferrule body, comprising tip cutting edges between the facets of the chisel tip; a plurality of rear-deploying blades residing at least in part in the at least one blade recess, wherein each rear-deploying blade comprises a blade blunt edge and a blade cutting edge, the blades being rearwardly longitudinally translatable from a retracted, in flight position to an extended, penetrating position, the longitudinal translation of the plurality of blades effecting an outward movement of a rear portion of the blades away from a longitudinal axis of the ferrule body; and wherein the tip cutting edges are aligned to be offset from the blade cutting edges of the plurality of rear-deploying blades.