Modular Flagpole with Rotating Rings

I bought a flagpole and a mount for my golf cart a year ago, and recently the flagpole fell out and got lost. I designed this modular 1" diameter (octagonal) flagpole using geometry that requires NO SUPPORTS. You can scale the flagpole segments along their axis to make longer or shorter poles. The poles are joined by square pegs, and the rotating rings are designed to fit on those pegs in between pole segments. The pole segments as laid out are scale to fit both the X1C bed, and the height of my flag.