I was inspired to make this after watching "DON'T THUG ME I'M SCARED" by the artist RudeJakeArt. There's a scene where a muppet unsheathesÂ
a katana out of a baseball bat.

When I was creating the 3D model, I started thinking about the logic behind this weapon:
How to keep the bat from flying off of the blade when someone swings it?
To comply with the questions, I added a thread mechanism to lock the bat down to the handle. I also added the rubber grip for handling comfort.