Product: Crown Darts UK Lawn Dart Sets. Issue: Lawn darts with elongated tips are banned in Canada due to serious risks of injury, including skull puncture or impalement, particularly to children. What to do: Consumers should immediately stop using the recalled lawn dart sets and destroy and dispose of them. Affected products What you should do Joint recall with Health Canada, the United States Consumer Product Safety Commission (US CPSC) and Crown Darts UK