We claim the ornamental design for a throat of a racquet, as shown and described.
FIG. 1 is a front, side perspective view of a throat of a racquet;
FIG. 2 is an enlarged front, side perspective view of the throat of the racquet of FIG. 1;
FIG. 3 is a front view of the throat of the racquet of FIG. 1;
FIG. 4 is a side view of the throat of the racquet of FIG. 1;
FIG. 5 is a top view of the throat of the racquet taken along line 5°-°-°5° of FIG. 3; and,
FIG. 6 is a top view of the throat of the racquet taken along line 6°-°-°6 of FIG. 3.
The ornamental design that is claimed is shown in solid lines in the drawings. The broken (dashed) lines shown in FIGS. 1 through 4 and 6 are included for the purpose of illustrating environmental elements only and form no part of the claimed design.