And pants for that matter?
It would be cool too, but a bit extreme for most players, if we could have a Daggerfall repair system. That is, where the player entrusts his items to the NPC in question (blacksmith) to repair, and it either takes 1 day or longer, depending on the percentage of wear on the item.
Either way... infinite durability on everything is a sin in an RPG... just sayin'.