21 gram# Bull's Dirk van Duijvenbode Aubergenius Brass darts. These darts are made for the starter who are crazy for Dirk van Duijvenbode. These shell coated brass darts come with black medium shafts and super fun Dirk van Duijvenbode dartflights. Dirk is known for his crazy walk-on and his love for aubergines. Do you want to know more about Dirk van Duijvenbode, Click here. Click on the next link to see all Dart articles from Dirk van Duijvenbode.