
Cinderfist |

I don't believe so. generally weapons are treated as a whole object not as parts (blade and haft)
I think it's the properties of the business end that dictates the whole.
So a mithril lucerne hammer is going to have mithril properties. The darkwood shaft isn't going to matter much. You don't price the parts separately really either.
Granted there is nothing stopping you from doing so if you like.
But it seems like a rare corner case where it would even matter.