The experience is included in the article, as says:
Bronze bolts may be created by members. First, a player must smith unfinished bronze bolts. This requires a Smithing level of 3, and for each bronze bar that player smiths they will get 10 unfinished bronze bolts and 12 Smithing experience.
The only experience earned towards fletching is by flighting the bolt with a feather, which only gives 0.5 exp.
I R Zaros 13:03, 19 August 2008 (UTC)