Uhhh... do you not have multishot? Or that shapeless arrow thing? Why do you need to use real arrows (ignoring the fact that they have no fletching and are extremely rough, and probably not even that straight, so they'd be impossible to aim accurately), and why only one at a time? I could get it if the shapeless arrow or whatever it's called can only fire one not-arrow at a time, but you've proven yourself able to accurately hit multiple targets at once with actual arrows. Do one or the other, if not both. Bruh.