Hi Kubur,
A nice one. Those with hooked pommel instead of a horse/camel head tend to be of better quality (earlier??). Funny that central ridge. I have one like that. It is not a part of the forging, but there are no signs that it has been soldered on the blade either.
Finally, these daggers are small and primitive and their origin is unknown beyond "likely from somewhere in Palestine". But they have been there for a while and some even have something like a reasonably forge blade.
I see that you are trying to throw us by mixing different discussions (cowboy boot??)