Bows have some really awesome enchantments. Enchanted bows can be stronger, knock back monsters farther, set mobs on fire, and even create an infinite supply of arrows. So why can't dispensers do all of these things? If anything infinity might be a little overpowered, but they're all still fitting for bows and dispensers. The only thing is that the enchantments would only apply if arrows were placed in the dispenser, not for eggs or anything else
+1
FiredHigh