Notes:

• There is a newer design of this.
• tested with OpenSCAD 2021.1

For experimenting it's better to have a customizable version.
Too many windings increase drag. So, to bring in a new aspect I used a logarithmic spiral instead of the Archimedes spiral shown here.

Notes:

• CGAL rendering is not very fast.
• Cut the foot off after print to enhance aerodynamics
• Let me know your results.