As it is now, the only way to get arrows is by players making them or by buying them at 5 silver coins per 50 ammunition from an NPC vendor.
I would like to suggest making the price lower and/or adding mobs that'd drop considerable amounts of ammunition (it is now 0-2 bolts depending on mob).
A good hunt takes ~500 ammunition. That's ~30 crows for feathers (meaning you'd have to login several times a day to find enough to kill and skin, then logout and wait for them to respawn). I think that's too punishing. Especially on players who hadn't accounted on the rarity of ammunition when creating their characters and don't have arrow/bolt crafting capabilities whatsoever (it requires 50 skinning ~30horticulture, ~30 carpentry). For someone like this it's almost impossible to get ammunition.
Add more arrow/bolt sources
Re: Add more arrow/bolt sources
Maybe just make crows drop plenty of feathers would be enough?