| 摘要 |
Arrowheads, including blade-opening arrowheads as well as other non blade-opening arrowheads having a recessed collar or body that is slidably positionable about a stem portion thereof. The recess bounds and defines an internally contained void of the arrowheads. The collar is defined by having an internal centrally disposed bore extending therethrough so as to enable the collar or washer to be slidably positioned about an extending post or stem member of a corresponding arrowhead body. The collar and created internal void at least in part aid in attaching blades to the respective arrowhead bodies and serve to house various different annular elements that circumscribe the post member or equivalent.
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