The pointed head or striking tip of an arrow WordNet 3.0 & Open English WordNet

An arrowhead or point is the usually sharpened and hardened tip of an arrow, which contributes a majority of the projectile mass and is responsible for impacting and penetrating a target, as well as to fulfill some special purposes such as signaling. Wikipedia

Point of an arrow. Wikipedia Disambiguation

Sharpened tip of an arrow Wikidata

The tip of an arrow, shaped to a point. OmegaWiki

The pointed part of an arrow. Wiktionary