I have tried fast cure epoxy with good results, but resin - that kind you use on fiberglass and you can buy in hardware stores - works much better for me - some 75 ml will do three kinves before it starts getting solid, if you are fast. remeber to tape every place on the blade you don´t want the resin to go, and leave the knife handle down so you won´t have the unpleasing surprise of seeing the resin went to the lower side of the handle and it is much brighter and plastic-like loooking than the other I use to tape a cloth plier (I don´t know how you call this over there but you surely know what I mean) taped to the tip of the knife, then I slid it on a slot made on a wood piece and this problem is sold.
But don´t worry if you screw up your first one or two handles.
any more questions, just e-mail me.
Ivan Campos