Rinse the strawberries under cool water and pat them completely dry with paper towels. This step keeps the chocolate from seizing.
Place the dark chocolate chips in a microwave-safe bowl. Heat in 30-second intervals, stirring each time, until smooth.
Dip each strawberry into the melted chocolate, coating it about three-quarters of the way up. Let excess drip off.
Set each dipped strawberry onto the center of a chocolate wafer cookie to form the hat shape.
Sprinkle a few orange sprinkles on the chocolate while it is still wet.
Place the finished hats on a parchment-lined tray and let them set at room temperature or in the fridge.