This video from Danny Lipford explains how to make a cover for raked leaves so that the wind won't blow them away. Get a tarp and cut it to the right size. Get two wooden dowel rods and put them along two ends of the tarp. Turn the tarp edge over the dowel rods and tape them down with duct tape. The cover can be used to cover leaves that are in a wheelbarrow or on the ground. You can also lay the tarp on the ground, rake the leaves into the tarp, drag them where you want them and pick up the tarp to dump them out. This shows several ideas for using a homemade leaf cover tarp to help clean up your yard.