Chris....I believe you are considering a very sensible idea.
I'm not obsessed with survival, but I still use the knife on a stick option from time to time.
I have found this spear to be quite handy when dealing with tree-climbing animals that have been snared and which have climbed too high for me to reach. A sharp spear has also been useful to cut free a non-target animal I once caught...but which might have injured me if I'd got close up with a knife.
A while back I posted a picture of a wild hog that I speared with my knife-on-a-stick rig. I have posted it again below in case you missed it.
I have had two or three different blades and sticks. The blade I like the best is my Cold Steel Bushman. I bought the larger Bushman, but found later that it was really much bigger than it needed to be for most of what I used it for. So I cut it down carefully and resharpened the point. I also cut a bit off the handle.
This cutting down was a great idea. It now sits in the sheath much more securely.... it seemed too likely to fall out of the sheath prior to the modification.
Using a specially sharpened masonry drill, I drilled a hole through the 'handle' socket near the blade end (the steel seemed to be too hard to drill with a conventional high speed steel drill). I keep a permanent loop of nylon cord tied to this. I was careful to round off the edges of the hole so that the cord would be less likely to be cut.
My 'walking staff' has a tapered end whittled on it that fits nicely into the Bushman handle. I keep a bit of nylon cord permanently lashed on to the staff below the taper. This cord can be quickly passed through the loop attached to the knife, and tied back to itself to hold the knife securely on the stick. You can see the modified knife fitted to the handle in the picture below:
I'm not obsessed with survival, but I still use the knife on a stick option from time to time.
I have found this spear to be quite handy when dealing with tree-climbing animals that have been snared and which have climbed too high for me to reach. A sharp spear has also been useful to cut free a non-target animal I once caught...but which might have injured me if I'd got close up with a knife.
A while back I posted a picture of a wild hog that I speared with my knife-on-a-stick rig. I have posted it again below in case you missed it.
I have had two or three different blades and sticks. The blade I like the best is my Cold Steel Bushman. I bought the larger Bushman, but found later that it was really much bigger than it needed to be for most of what I used it for. So I cut it down carefully and resharpened the point. I also cut a bit off the handle.
This cutting down was a great idea. It now sits in the sheath much more securely.... it seemed too likely to fall out of the sheath prior to the modification.
Using a specially sharpened masonry drill, I drilled a hole through the 'handle' socket near the blade end (the steel seemed to be too hard to drill with a conventional high speed steel drill). I keep a permanent loop of nylon cord tied to this. I was careful to round off the edges of the hole so that the cord would be less likely to be cut.
My 'walking staff' has a tapered end whittled on it that fits nicely into the Bushman handle. I keep a bit of nylon cord permanently lashed on to the staff below the taper. This cord can be quickly passed through the loop attached to the knife, and tied back to itself to hold the knife securely on the stick. You can see the modified knife fitted to the handle in the picture below:

