Here's why this imagery is used:
* Childlike wonder: The play is aimed at children, and the stars are often associated with magic and dreams. Describing them as "winking" adds to this whimsical, fantastical atmosphere.
* Setting a playful tone: The play is full of playful imagery and language, and this description fits in with the overall lightheartedness.
* Emphasizing the stars' role in the story: The stars, in the play, symbolize the connection between the Neverland and the real world. They are also used as a navigation tool for Peter and the Lost Boys. The "winking" emphasizes this connection and their importance.
It's important to remember that the play is a work of fantasy, and the stars are not literally winking at the audience. The imagery is simply a way to evoke a sense of magic and wonder.