The ornamental design for a flyingdisc with a rotationaldisc, as shown and described.
FIG. 1 is a top perspective view of a flying disc with a rotational disc showing my new design;
FIG. 2 is a top plan view of FIG. 1;
FIG. 3 is a left side elevational view of FIG. 1, the right side elevational view, the front elevational view, and the rear elevational view all being identical thereto;
FIG. 4 is a top plan view of an alternate embodiment of FIG. 1;
FIG. 5 is a bottom perspective view of FIG. 1; and,
FIG. 6 is a bottom plan view of FIG. 1.
The broken lines in FIGS. 5 and 6 are for illustrative purposes only and form no part of the claimed design.