bonemold bows were in morrowind so it could be possible to work ivory into a bow as well.
http://www.uesp.net/wiki/Morrowind:Bonemold_Armor#Bonemold_Armor
Thx 4 the link.
I still think stonecrafting & bonecrafting is unlikely for Skyrim, given the info already released. Probably just metal arrowheads acquired through NPC blacksmiths & smithing skill.
The statement that arrows will be rare has me worried though.
If stealth(characters) get shafted like in many other action-oriented rpg's it will be disappointing.
So far the the stealth system sounds good, but skills and crafts don't seem promising for stealth characters yet.
Switching Alchemy to a Stealth skill won't make up for an inability to craft bows/arrows.