Longboard Paddle attachment

This is an attachment for a longboard paddle I've been working on, I haven't gotten to test it out yet as my printer is out of commission at the moment.

The idea is that a standard size hockey puck should fit on the the bottom, and it'll slot onto a 1 inch rod.

all holes are sized for 3mm diameter screws.

I plan to update this further once I'm able to print and confirm whether it does the job or not.