What aspect of rocketry can dry fitting help to determine?

Dry fitting refers to the process of assembling components of a rocket without using any adhesive or fasteners to ensure that they fit together properly before the final assembly. This practice is crucial for confirming that all parts align correctly and function as intended. By performing a dry fit, a rocketry builder can identify any potential issues with part compatibility, modifications needed, or adjustments necessary to achieve a proper assembly. This step is essential in preventing problems during the actual construction and ensuring the integrity of the rocket's design.

The other aspects mentioned, such as aesthetic appeal, launch angles, and weight distribution, while important in rocketry, do not directly relate to the primary purpose of dry fitting, which focuses solely on checking the fit of components prior to their permanent assembly.