A Fletcher is a villager in Minecraft that can be traded with to obtain arrows, bows, and other archery-related items. To get a Fletcher villager, you must first find a village. Once you have found a village, you need to look for a house with a crafting table and a fletching table. The Fletcher villager will be inside this house.
Fletchers are important because they can provide you with arrows, which are essential for hunting and combat. They can also provide you with bows, which can be used to attack enemies from a distance. Fletcher villagers can also be used to trade for other items, such as emeralds and experience points.