Apologies if this is already explained elsewhere but I haven't seen it anywhere. I am rather new at using the Creation Kit.

I would like to add an enchantment to Dragonbone arrows to do 20 points more damage when used against dragons. I have already created the enchantment, but I don't know how to put it on the arrows. I assume it must be possible somehow since there are bolts that have enchantments in Dawnguard, but I can't figure it out. Though if it isn't possible do please tell me.

Any help would be appreciated.