Introduced in Star Trek: The Original Series, the delta was initially ... standardize it as the universal symbol of Starfleet. The insignia's history is fascinating, both in terms of real-world ...

The chest-worn insignia has been a consistent detail throughout the "Star Trek" franchise, even as the insignias gradually changed look and function over the decades. On the original series ...

For many decades, fans of Star Trek: The Original Series have believed that each starship possessed its own unique insignia, a theory seemingly supported by episodes that showcased different emblems.