Fletching is a material type added by Tinkers' Construct in the creation of arrows. It requires the Fletching Pattern in a Tool Station or Tool Forge to craft and can be made out of Feathers, Oak Leaves, and Green or Blue Slime. The Ghostwood Fletching is not from Tinkers' Construct but is added by Natura. It can still be used, though.
- The leaf fletching can only be made using vanilla Minecraft Oak Leaves, attempting to use any other type of leaves will not work, even though the Ore Dictionary has them all interchangeable. (Ghostwood leaves do work)