I've finally recorded the process (or at least the first part) of tying a turks head handle wrap on a Fiskars hatchet! Check out this video explanation and demonstration that shares what I know so far, It should simplifiy a potentially complicated topic. I've generalized this tutorial so that you may do long turks heads of any number of turns; so now you can do those hiking staffs, knives, hatchets and even those motorcycle handlebars you asked me about!
http://www.youtube.com/watch?v=_arwAHAbx9E