Mar 24, 2025 · Tapered swept fins model rockets are a type of model rocket that features a unique fin design, where the fins are tapered and swept backward. This design allows for …

A tapered swept tip fin shape might help to keep a rocket lightweight in design, but it is less stable than a clipped delta fin. Likewise, a trapezoidal fin might be a good choice for mid-sized …

For supersonic rockets, Clipped Delta and Taper Swept profiles generate less drag than the other shapes. These profiles reduce the strength of shockwaves by gradually redirecting airflow …

If it is necessary for stability purpose to move the CP further aft than either of these two shapes allow, then the tapered swept planform may be considered. These three fin planforms are …

Feb 5, 2024 · One firm's models generally use a tapered-swept fin planform. Another is partial to clipped-deltas with no trailing edge sweep. Yet another will favor trapezoidal fins.

Mar 27, 2025 · The Affect of Swept-Tapered Fins on a Rocket By Eli Thompson and Louise Wagenseil Graph Materials / Procedure Introduction Discussion Hypothesis Question …

The elliptical fin shape has been found to be more efficient in the transonic regime due to the minimization of shock wave formation. Finally, the Clipped Delta and taper swept fin shapes …

Mar 3, 2010 · The trapezoidal shape is perhaps a tiny bit better, but the clipped delta is easier to make. The "swept delta" like the "747" is a fairly good shape and moves the CP rearward due …

Mar 31, 2025 · Fin tapering involves gradually reducing the size of your fins along the length of the rocket. This technique helps reduce drag and increase speed. Custom Fin Shapes

Lazer-cut balsa fin set. Four fins per set. 3/32" thick balsa; Root length 1"; Tip Length 0.5"; Width 1"