The girls as well as the boys of the United Service Club knew how to use a jacknife and the diminutive weapons of the chase were soon ready.

The Ethels were hunting through the luncheon basket for string when a howl from the other side of the field made them drop what was in their hands and rush toward the trees where the children were playing. The mothers followed them, Mrs. Paterno and Mrs. Vereshchagin in the lead.

"I certainly hope it's not the little Paterno," said Ethel Blue breathlessly to Ethel Brown as they ran. "Mrs. Paterno never will forgive Dicky if he's got him into trouble again."

They concluded when they came in sight of the group of children that the Italian woman had run from nervousness and the Russian because she recognized the voice of her offspring, for it was Vladimir whose yells were resounding through the air. Dicky was bending over him and the other children were standing around so that the runners as they approached could not see what was the matter.

Mrs. Vereshchagin increased her speed, uttering sounds that fell strangely on her listeners' ears. The group of children fell away as their elders came near, and the Ethels, who were in front, saw that Vladimir was pinned to a tree by Dicky's arrow which had pierced the fullness of his rompers. He could not be hurt in the least, but the strangeness of his position had startled and angered him and was causing the shrieks that had frightened them all.

Fortunately for Dicky, Mrs. Vereshchagin, unlike Mrs. Paterno, had a sense of humor, and as soon as she saw that her child was neither injured nor in danger she burst into laughter as loud as his cries of rage and terror. Roger quickly unfastened him from the tree to which he was bound and handed him over to his mother, none the worse for his experience except that his rompers were torn. Turning to Dicky, Roger decreed that the head must be taken from his arrow.

"It's not your fault, old man," he said; "but Helen was right--this thing is too sharp."

"I'll tell you what to do, Roger, get some of those rubber tips that slip on the ends of lead pencils. The English stationer must have some. If you put them on all these arrows they can't do any harm."

"Meanwhile the kiddies had better not have them," Mrs. Schuler decided, so they were put aside with the basket, to be finished later when the needed tips should be procured in Rosemont.

"You got off pretty well, that time, sir," laughed Roger. "What were you trying to do?"