Arrow Heads are items used in the Fletching skill. They are made via the Smithing skill, and one Bar makes 10 arrowheads. To make Arrows, use a Knife with Logs to make Arrow shafts, then use the Feathers with the Arrow Shafts to create 10 Headless arrows. After that, use arrowheads with the Headless arrows to create 10 arrows.
Note: Experience listed is per 10 arrows created.