What does "cast" NOT refer to in falconry?

In falconry, the term "cast" is commonly used to refer to two specific concepts: the act of disgorging a pellet and the application of flying two birds together. When we examine the correct answer in this context, it’s important to note that "cast" does not describe flight training. Flight training typically involves various methods and exercises to help a bird develop its flying skills, but the term itself is not associated with this specific activity.

On the other hand, the act of disgorging a pellet refers to the natural process in which birds of prey regurgitate indigestible parts of their prey, and this can indeed be described as "casting." Additionally, when referring to two falcons being flown together, the word is also applicable, as "casting" can denote the simultaneous flight of two birds.

Lastly, to hold or wrap a hawk is a practice that involves managing the bird but does not relate to flight training; instead, it aligns with the care and handling of the bird. Thus, while "cast" has specific meanings in the disciplines of falconry, it distinctly does not pertain to the act of flight training.